2015-12-8Acid washing Acid washing was used to remove the metal impurities prior to preparing silica from WSS. WSS samples 10 g were dispersed in 30 mL distilled water, and the pH was adjusted to 5.
If you want to learn about our products , please call or write mail consultation.
We provide quality and efficient solutions to our global customers
We will get in touch with customers in time to understand the specific needs of customers, material composition, scheduled job site and other relevant information, to help customers analyze problems and solve problems.Read More